OMC Cobra Sterndrive Parts

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Parts Selection Guide

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Prop Selection Guide

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      • Sierra 18-5406 Rotor Replaces 8M6001254
        $7.49
        $5.99

        Sierra 18-5406 Rotor - Delco 3.0L LX Ignitions Sierra high-quality engine parts are designed to meet OEM specifications. Use With 18-5361 Distributor Cap. Fits GM 4 Cylinder engines with Delco EST Ignition Interchangeable...

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      • Sierra 18-15440 V-Belt
        $31.99
        $22.49

        Sierra 18-15440 Mercruiser, OMC, Volvo V-belt - Effective Length: 44" Top Width: 29/64" Sierra high-quality engine parts are designed to meet OEM specifications. High strength synthetic cords resist shockload Their low stretch properties assure...

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      • Sierra 18-3670 Thermostat Kit
        $35.99
        $25.49

        Sierra 18-3670 160 Degree Thermostat Kit for OMC & Volvo Fits: 2.5L & 3.0L OMC and Volvo Penta Marine engines (1982-88) Kit Includes: (1) 18-3558 Thermostat (1) 18-2858 Thermostat Housing Cover Gasket (1) 18-0929 Thermostat...

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      • Sierra 18-5107-1 Ignition Module Replaces 811637001
        $152.99
        $106.99

        Ignition Module for Mercruiser, Volvo, OMC & Crusaders For 4, 6 & 8 Cyl. Engines Replaces: Crusader 7243110 Mercury 811637001, 811637T, 811637, 802464, 850487, 811637002, 804412 OMC 3854003 Volvo 3854003 GLM 73190 Mallory 9-29800 ...

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      • Sierra 18-0418 Exhaust Manifold Mounting Gasket Replaces 27-46820
        $20.49
        $14.49

        Sierra 18-0418 Exhaust Manifold Mounting Gasket Sierra high-quality engine parts are designed to meet OEM specifications. Fits MCM/MIE GM V-8 (454, 482, 496, 502 & 504 CID) engines. Fits Volvo 7.4L, GL, GI, GSI, and 8.2L, GL, GI,...

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      • Sierra 18-5404-1 Rotor Replaces 8M6001224
        $10.49
        $7.99

        Sierra 18-5404-1 Rotor - Mallory Ignition Sierra high-quality engine parts are designed to meet OEM specifications. For Mercruiser Stern Drives, OMC Inboard, and OMC Stern Drive engines. Fits all Mallory 1998 & below Fits Ford & GM V-8...

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      • Sierra 18-8115 Fuel Line 3/8" x 25" PTFE Composite
        $81.49
        $56.99

        Sierra 18-8115 Fuel Line Sierra high-quality engine parts are designed to meet OEM specifications. For fuel pump to carburetor connection. Replaces copper or steel tubing 3/8" X 25" PTFE composite hose with 5/8"-18 male inverted flare straight one end,...

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      • Sierra 18-710-72-2 Hose Clamp 4-1/16"-5"
        $5.99
        $4.99

        Sierra 18-710-72-2 Stainless Steel Hose Clamp 4-1/16" to 5" Sierra hose clamp manufactured from marine grade 316 stainless steel. Diameter Size: 4-1/16" to 5" Std. No.: 072 Interchangeable with: Mercury...

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      • Sierra 18-7859 Fuel Filter Replaces 35-53336Q
        $7.99
        $5.99

        Sierra 18-7859 Fuel Filter for Mercruiser, Volvo, OMC For most GM Inline 4 & 6 cycle, Ford & GM V-8's up to 400 HP and all Mercruiser 224 CID engines. Interchangeable with: GLM 24840 Johnson/Evinrude...

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      • Sierra 18-7326 Electric Fuel Pump Replaces 861155A6
        $370.99
        $259.49

        4.3L Sierra Marine Electric Fuel Pump for Mercruiser, Volvo, OMC - 18-7236 Mercruiser, Volvo and OMC V6 4.3L electric fuel pump for 1992-93 and 1996 fuel-injected and carbureted motors with an inline electric pump. Additional Details:  PSI 8 GPM:...

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      • Sierra 18-5271 Tune Up Kit
        $65.99
        $46.49

        Tune Up Kit Mallory V8 Single Point Marine Engine Ignition Systems Kit includes: Sie-18-5314 Contact Set Sie-18-5338 condenser Sie-18-5376 Distributor Cap Sie-18-5404-1 Rotor   For Use On: Mercruiser, OMC, Pleasurecraft, Indmar, Crusader and...

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      • Sierra 18-7267 Fuel Pump Replaces 62092T
        $200.99
        $140.99

        Sierra 18-7267 Fuel Pump for Ford (V-8) 302 For: Ford (V-8) 302, 351W -- OMC, MerCruiser, PleasureCraft, Thermo-Electron Fits: MCM/MIE Ford 215, 225, 233, 255 & 888 Flange I.D.#: 40778, M73016, 41414 Includes gasket Inlet:...

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      • Sierra 18-7278 Fuel Pump Replaces 86234A05
        $306.49
        $214.49

        Sierra 18-7278 Carter Style Fuel Pump for GM 4 & 6 Cylinder Flange I.D. #M60032 Key Features: For: GM (4 & 6 cyl.) 153,181,250,224,225 Includes mounting gasket Use With: Fuel Filter 18-7860 Fuel Pump Gasket 18-0889 Fits...

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      • Sierra 18-1997-1 Universal Center Riser Exhaust Manifold
        $392.99
        $274.99

        Sierra 18-1997-1 Universal Center Riser Exhaust Manifold This Sierra is a universal exhaust manifold for engines with center risers. Constructed from cast iron for maximum durability, this manifold can be used on either the port or starboard side...

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      • Sierra 18-4442 Engine Alignment Tool Replaces 91-805475A1
        $177.49
        $134.99

        Engine Alignment Tool for Mercruiser, OMC, Volvo Used to verify engine alignment on the following: All MC-I, R-MR, Alpha 1, Alpha One/Gen 2 drives All Bravo drives All OMC Cobra drives Replaces: Mercruiser OEM 91-805475A1, 91-57797A3, 91-37384,...

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      • Sierra 18-3741 Cotter Pin
        $0.35
        $0.27

        Sierra 18-3741 Cotter Pin for Johnson/Evinrude, OMC Sierra high-quality replacement cotter pin for Johnson/Evinrude Outboards and OMC Stern Drives. Size: 1/8 z 1-3/4" Interchangeable with: GLM 22110 Johnson/Evinrude...

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      • Universal Heavy Duty Xtreme CCX643 Control Cable 6400/64BC Series
        $131.66
        $114.49

        SeaStar Universal Heavy Duty Xtreme CCX643 Control Cable 6400/64BC Series by Dometic Universal type cables are designed to fit aftermarket engine controls as well as OEM units from BMW®, Chrysler®, Honda®, Nissan®, Suzuki®,...

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      • Sierra 18-1237 Oil Pan Gasket Replaces 27-13865
        $54.99
        $38.49

        Sierra 18-1237 Oil Pan Gasket for 265 - 400 hp Sierra replacement oil pan gasket for Mercruiser Stern Drives, OMC Stern Drives and Volvo Penta engines. Fits MCM/MIE GM V-8 (305, 350 & 377 cid) engines w/ 1 pc. RM seal (1985 &...

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      OMC Sterndrive Parts

      Formed in 1929, the Outboard Marine Corporation went on to design their lines of outboards and sterndrives that recreational boaters today know as OMC. OMC would invest in new technologies, including the newer stern-drive engines that would change recreational boating forever.

      Sterndrive or inboard-outboard motors proved to be just as versatile as outboards (outselling them at a rate of 10:1) and with better fuel efficiency and overall dependability. It was official: the new, technologically superior motors were a hit, but there was a problem. Due to their technological superiority, dealers at the time were unable to properly maintain or repair them. In time, the knowledge was transferred throughout the field. The popularity of the sterndrives continued after converting their engines to fuel injection, enabling literal turnkey starts and enhanced fuel efficiency in the process. But you or your marine technician will never have a problem locating the right OMC parts whenever you need them. The next time you need OMC sterndrive parts for your boat, trust that Wholesale Marine will have what you need in stock and ready to ship.

      OMC Parts for Every Project from Start to Finish

      Wholesale Marine stocks a wide variety of OMC sterndrive parts to turn any project into a walk in the park. From marine engine parts to oil lube and filters, we’ll have it for a low price and lightning fast shipping!

      As you may know, finding the right OMC parts can be something of a hassle. We already stock them - but did you know we can help you find them too? Our trained team of customer service representatives know OMC sterndrive parts inside and out and will be able to answer whatever questions you may have. Give them a call at (877) 388-2628 Monday through Friday between 8:30 AM and 4:30 PM EST and don’t forget to ask about our Captain’s Club Rewards Program for additional discounts!